The Hot Wheels Dale Earnhardt Jr. The Napa Challenge Slot Car Racing Track Set is a thrilling toy for car enthusiasts and fans of NASCAR. This racing track set features a miniature car driven by Dale Earnhardt Jr, part of the Hot Wheels Racing series. With the hot wheels brand behind it, this toy promises high-quality and exciting racing action for children and collectors alike. Perfect for recreating Napa Challenge races at home or on the go, this slot car racing set is sure to provide hours of entertainment. Slight wear on edges and corners.